154637640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1244

約数の個数: 128

約数和(自身を含む): 519868800

約数和(自身を除く): 365231160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 655, 786, 1048, 1080, 1093, 1179, 1310, 1572, 1965, 2186, 2358, 2620, 3144, 3279, 3537, 3930, 4372, 4716, 5240, 5465, 5895, 6558, 7074, 7860, 8744, 9432, 9837, 10930, 11790, 13116, 14148, 15720, 16395, 17685, 19674, 21860, 23580, 26232, 28296, 29511, 32790, 35370, 39348, 43720, 47160, 49185, 59022, 65580, 70740, 78696, 98370, 118044, 131160, 141480, 143183, 147555, 196740, 236088, 286366, 295110, 393480, 429549, 572732, 590220, 715915, 859098, 1145464, 1180440, 1288647, 1431830, 1718196, 2147745, 2577294, 2863660, 3436392, 3865941, 4295490, 5154588, 5727320, 6443235, 7731882, 8590980, 10309176, 12886470, 15463764, 17181960, 19329705, 25772940, 30927528, 38659410, 51545880, 77318820, 154637640]

約数ペア:

[(1, 154637640), (2, 77318820), (3, 51545880), (4, 38659410), (5, 30927528), (6, 25772940), (8, 19329705), (9, 17181960), (10, 15463764), (12, 12886470), (15, 10309176), (18, 8590980), (20, 7731882), (24, 6443235), (27, 5727320), (30, 5154588), (36, 4295490), (40, 3865941), (45, 3436392), (54, 2863660), (60, 2577294), (72, 2147745), (90, 1718196), (108, 1431830), (120, 1288647), (131, 1180440), (135, 1145464), (180, 859098), (216, 715915), (262, 590220), (270, 572732), (360, 429549), (393, 393480), (524, 295110), (540, 286366), (655, 236088), (786, 196740), (1048, 147555), (1080, 143183), (1093, 141480), (1179, 131160), (1310, 118044), (1572, 98370), (1965, 78696), (2186, 70740), (2358, 65580), (2620, 59022), (3144, 49185), (3279, 47160), (3537, 43720), (3930, 39348), (4372, 35370), (4716, 32790), (5240, 29511), (5465, 28296), (5895, 26232), (6558, 23580), (7074, 21860), (7860, 19674), (8744, 17685), (9432, 16395), (9837, 15720), (10930, 14148), (11790, 13116)]